
Icezum
FPGAwars/icezum
:star2: IceZUM Alhambra: an Arduino-like Open FPGA electronic board

TrackController is an open-source printed circuit board by GerardHarkema, from the GerardHarkema/modelspoor repository on GitHub. It is a 2-layer board of 130 × 60 mm with 24 parts on 67 nets, routed with 284 tracks and 3 vias.
It is built around the TXS0108EPW. Its parts include 4 switches, 3 resistors, 3 ICs, 2 capacitors and 2 connectors. It belongs with the ESP32 boards of this library.
Test
| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | SW_Push | Button_Switch_THT:SW_PUSH_6mm | SW1, SW2, SW3, SW4 |
| 2 | 100nF | Capacitor_THT:C_Disc_D5.1mm_W3.2mm_P5.00mm | C2, C4 |
| 2 | 100uF/25V | Capacitor_THT:CP_Radial_D8.0mm_P5.00mm | CP1, CP3 |
| 2 | 10k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R1, R3 |
| 2 | LOGO | LOGO | G***, G1 |
| 1 | 100k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R2 |
| 1 | Barrel_Jack_Switch | Connector_BarrelJack:BarrelJack_GCT_DCJ200-10-A_Horizontal | J3 |
| 1 | DE9_Plug_MountingHoles | Connector_Dsub:DSUB-9_Male_Horizontal_P2.77x2.84mm_EdgePinOffset4.94mm_Housed_MountingHolesOffset7.48mm | J1 |
| 1 | Jumper_2_Open | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | JP1 |
| 1 | TXS0108EPW | my_footprints:Texas_TXS0108E_Level_Shifter_Module | U1 |
| 1 | mini_esp32 | ESP32_mini:ESP32_mini | ESP32 |
| 1 | ~ | railtrack:MP1484 Module | U2 |
| 1 | ~ | railtrack:IBT_2 | IBT_2 |
| 1 | ~ | railtrack:1.77 LCD Display 128x160 | LCD1 |
| 1 | ~ | Package_TO_SOT_THT:TO-92 | U3 |
| 1 | ~ | railtrack:MCP2515 Module | CAN-MODULE1 |
| 1 | ~ | railtrack:Arduino_Shield | MOTOR-SHIELD1 |
It measures 130 × 60 mm and has 2 copper layers, 1.6 mm thick.
24 parts, built around the TXS0108EPW. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
From the GerardHarkema/modelspoor repository on GitHub, at the commit this page was made from: the board is KiCad/TrackController/TrackController.kicad_pcb and its schematic KiCad/TrackController/TrackController.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Its repository states no licence, so its author keeps all rights: ask GerardHarkema before reusing the design.

FPGAwars/icezum
:star2: IceZUM Alhambra: an Arduino-like Open FPGA electronic board

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